Metallic nano-optic lenses and beam shaping devices

Details Metallic nano-optic lenses and beam shaping devices Metallic nano-optic lenses and beam shaping devices

2008-01-01

2008-01-01

Thompson, Timothy (Department: 2873)

Optical: systems and elements

Lens

With light limiting or controlling means

C359S298000, C250S307000

Reexamination Certificate

active

07315426

ABSTRACT:
A nano-optic device comprises a plurality of subwavelength apertures in a metal film or between metal islands. The device is adapted to shape a radiation beam transmitted there through. For example, beam shaping includes at least one of beam focusing, beam bending and beam collimating.

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